M1

Singapore ★★★ Verified Customer: 1627

M1 is Singapore's third-largest operator, founded 1997, owned by Keppel Group (privatised 2019). Around 18% market share. Provides nationwide 5G/4G coverage; prepaid brand: M Card. Promotes the My M1 app for self-service; USSD data is limited.

USSD codes by category

3 codes

Balance Enquiry 1 codes ▾

#100# Check balance and expiry date

Recharge & Transfer 2 codes ▾

#100*6*2*2# M Send Singapore local credit transfer

#131# M Send International credit transfer

Recharge M1 →